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ubuntucveUbuntu.comUB:CVE-2010-2956
HistoryAug 31, 2010 - 12:00 a.m.

CVE-2010-2956

2010-08-3100:00:00
ubuntu.com
ubuntu.com
10

6.2 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

HIGH

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:H/Au:N/C:C/I:C/A:C

0.0004 Low

EPSS

Percentile

9.3%

Sudo 1.7.0 through 1.7.4p3, when a Runas group is configured, does not
properly handle use of the -u option in conjunction with the -g option,
which allows local users to gain privileges via a command line containing a
“-u root” sequence.

Notes

Author Note
jdstrand root escalation, but requires non-standard sudoers setup sudo 1.6 is not affected (does not have ‘-g’ option)
OSVersionArchitecturePackageVersionFilename
ubuntu9.10noarchsudo< 1.7.0-1ubuntu2.5UNKNOWN
ubuntu10.04noarchsudo< 1.7.2p1-1ubuntu5.2UNKNOWN

6.2 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

HIGH

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:H/Au:N/C:C/I:C/A:C

0.0004 Low

EPSS

Percentile

9.3%